Home / 2,437,394.25-3,367,107.71-1,946,719.56

Finding the Fourth Proportional to 2,437,394.25, 3,367,107.71 and 1,946,719.56

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Solution

The fourth proportional to 2,437,394.25, 3,367,107.71 and 1,946,719.56 is: 2,689,271.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,394.25 : 3,367,107.71 = 1,946,719.56 : x
  2. Step 2: Convert to fraction form
    2,437,394.25/3,367,107.71 = 1,946,719.56/x
  3. Step 3: Cross multiply
    2,437,394.25x = 3,367,107.71 × 1,946,719.56
  4. Step 4: Simplify right side
    2,437,394.25x = 6,554,814,439,683.81
  5. Step 5: Solve for x
    x = 6,554,814,439,683.81/2,437,394.25
  6. Step 6: Final answer
    x = 2,689,271.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.